CN108189075B - Decorate mechanism of sheltering from head spout - Google Patents
Decorate mechanism of sheltering from head spout Download PDFInfo
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- CN108189075B CN108189075B CN201711484573.6A CN201711484573A CN108189075B CN 108189075 B CN108189075 B CN 108189075B CN 201711484573 A CN201711484573 A CN 201711484573A CN 108189075 B CN108189075 B CN 108189075B
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- decorative strip
- head
- gear
- gear motor
- rear shell
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J19/00—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
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- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
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Abstract
The invention discloses a decorative mechanism for shielding a head sliding groove, which comprises a head rear shell and an arc groove; the neck connecting groove penetrates through the bottom of the head rear shell in an arc shape; the decorative strip is annularly arranged on the inner side surface of the neck connecting groove and is attached to the inner side surface of the head rear shell in a sliding manner; and the two decorative strip holders are arranged at two ends of the neck connecting groove and are clamped in a gap between the decorative strip holder and the head rear shell, so that the decorative strip is attached to the inner side surface of the neck connecting groove. The decorative mechanism for shielding the head sliding groove fixes and clings the thin steel sheet to the inner surface of the head back shell by utilizing the steel sheet fixing frame and the head back shell, and the steel sheet is always clinging to the inner surface of the head back shell when the head moves based on the rigidity characteristic of the steel sheet. The outer surface of the steel sheet is set to be consistent with the outer surface of the head back shell in color, so that mechanical parts in a neck connecting groove on the head back shell are not exposed to influence the appearance when the pitching angle changes.
Description
Technical Field
The invention relates to the field of service robots, in particular to a decoration mechanism for shielding a head sliding groove.
Background
At present, most of service robots in the market have small head pitching angles, and the reason is that the supporting mechanism and the wiring mechanism are inevitably arranged due to the relative motion of the head and the robot body, so that two parts of the relative motion are inevitably required to be grooved and hollow. In this case, most designs choose to expose the evasive clearance groove to reduce the influence of the evasive clearance groove on the appearance, but this is usually achieved by sacrificing the pitch angle of the head, so that the function of head pitch becomes quite a chicken rib.
Disclosure of Invention
The invention provides a decorative mechanism for shielding a head sliding groove, which can shield a clearance groove from being exposed when the head of a robot moves in a large-angle pitching manner in order to solve the problems in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
a decorative mechanism for shielding the sliding slot of head part is composed of
A rear shell is arranged at one end and is in an arc groove shape;
the neck connecting groove penetrates through the bottom of the head rear shell in an arc shape;
the decorative strip is annularly arranged on the inner side surface of the neck connecting groove and is attached to the inner side surface of the head rear shell in a sliding manner;
and the two decorative strip holders are arranged at two ends of the neck connecting groove and are clamped in a gap between the decorative strip holder and the head rear shell, so that the decorative strip is attached to the inner side surface of the neck connecting groove.
In order to further optimize the technical scheme, the technical measures adopted by the invention are as follows:
preferably, also comprises
The rack support is arranged in the ring shape of the decorative strip in an arc shape and is fixedly connected with the inner side surface of the head rear shell;
the gear is matched with the rack bracket;
the gear motor is connected with the gear and drives the gear;
the gear motor bracket is connected with the gear motor;
the top of the supporting plate is connected with the bottom of the gear motor bracket;
and the at least one decorative strip connecting hole is formed in the joint of the gear motor support or the support plate and the decorative strip.
Preferably, the gear motor support and the support plate are integrally formed.
More preferably, the decorative strip, the gear motor bracket and the support plate are connected to the inner side face of the proximity head rear shell.
More preferably, the trim strip holder is provided in an arc-shaped sheet shape having a difference in radian from the head rear case.
More preferably, the decorative strip is arranged in a strip annular shape, and decorative strip connecting holes are formed in the two ends of the decorative strip and connected with the gear motor support and/or the supporting plate.
More preferably, the rack device further comprises a gear fixing frame, wherein the gear fixing frame is matched with the gear and is connected with the rack bracket in a sliding mode.
More preferably, the two sides of the rack bracket are provided with decorative strip sliding grooves.
More preferably, the decorative strip has a color consistent with the color of the outer surface of the head back shell.
More preferably, the decorative strip is a steel strip.
By adopting the technical scheme, compared with the prior art, the invention has the following technical effects:
the decorative mechanism for shielding the head sliding groove fixes and clings the thin steel sheet to the inner surface of the head rear shell by utilizing the steel sheet fixing frame and the head rear shell, and the steel sheet is always clinged to the inner surface of the head rear shell when the head moves based on the rigidity characteristic of the steel sheet, and the steel sheet becomes a part of the appearance of the robot through a special surface treatment mode. Because the steel sheet has certain resilience, after the steel sheet is annularly bent, certain resilience tension can be kept, so that the steel sheet surrounds the gear fixing frame in an arch shape without collapsing and softening, and the sliding of the gear is not influenced. The outer surface of the steel sheet is set to be consistent with the outer surface of the head back shell in color, so that mechanical parts in a neck connecting groove on the head back shell are not exposed to influence the appearance when the pitching angle changes.
Drawings
FIG. 1 is a perspective view of a preferred embodiment of a head chute shielding decorative mechanism of the present invention;
FIG. 2 is a perspective view of a preferred embodiment of the decorative mechanism of the present invention covering the head chute;
FIG. 3 is a side cross-sectional view of a preferred embodiment of the trim mechanism of the present invention covering the head chute;
FIG. 4 is a side cross-sectional view of a preferred embodiment of the trim mechanism of the present invention shielding the head chute;
FIG. 5 is a side cross-sectional view of a preferred embodiment of the trim mechanism for covering the head chute of the present invention;
FIG. 6 is a side cross-sectional view of a preferred embodiment of a head-covering chute decorating mechanism of the present invention;
FIG. 7 is a perspective rear view of a head chute shielding decorative mechanism in accordance with a preferred embodiment of the present invention;
fig. 8 is a perspective view of a decorative strip of a preferred embodiment of the present invention;
fig. 9 is a plan view of a decorative strip according to a preferred embodiment of the invention;
fig. 10 is a view showing the connection of the decorative strip with the gear motor bracket and the support plate according to a preferred embodiment of the present invention;
FIG. 11 is a perspective view of a preferred embodiment of the decorative covering head chute mechanism of the present invention;
the specific reference numerals are:
1, a rear shell; 2, decorating strips; 3, a gear; 4, a gear motor; 5 a gear motor bracket; 6, supporting plates; 101 neck connecting groove; 102 a trim strip holder; 103 rack support; 21 decorative strip connecting holes; 51, a transverse plate; 52 a sliding channel web; a 53-axis connecting hole; 1021 decorative strip holder through holes; 1031 decorative strip sliding groove; 1032 decorative strip sliding holes; 1033 a sliding connection groove; 1034 rack.
Detailed Description
The invention provides a decorative mechanism for shielding a head sliding groove.
FIG. 1 is a perspective view of a preferred embodiment of a head chute shielding decorative mechanism of the present invention; FIG. 2 is a perspective view of a preferred embodiment of the decorative mechanism of the present invention covering the head chute; FIG. 3 is a side cross-sectional view of a preferred embodiment of the trim mechanism of the present invention covering the head chute; FIG. 4 is a side cross-sectional view of a preferred embodiment of the trim mechanism of the present invention shielding the head chute; FIG. 5 is a side cross-sectional view of a preferred embodiment of the trim mechanism for covering the head chute of the present invention; FIG. 6 is a side cross-sectional view of a preferred embodiment of a head-covering chute decorating mechanism of the present invention; FIG. 7 is a perspective rear view of a head chute shielding decorative mechanism in accordance with a preferred embodiment of the present invention; fig. 8 is a perspective view of a decorative strip of a preferred embodiment of the present invention; fig. 9 is a plan view of a decorative strip according to a preferred embodiment of the invention; fig. 10 is a view showing the connection of the decorative strip with the gear motor bracket and the support plate according to a preferred embodiment of the present invention; FIG. 11 is a perspective view of a decorative mechanism for covering the head chute according to a preferred embodiment of the present invention.
The present invention will be described in detail and specifically with reference to the following examples to facilitate better understanding of the present invention, but the following examples do not limit the scope of the present invention.
As shown in FIGS. 1 to 11, the decoration mechanism for shielding the head chute of the present embodiment comprises
A rear shell 1 is arranged in an arc groove shape;
a neck connecting groove 101 which is arc-shaped and penetrates through the bottom of the head rear shell 1;
the decorative strip 2 is annularly arranged on the inner side surface of the neck connecting groove 101 and is attached to the inner side surface of the head rear shell 1 to slide;
and the two decorative strip holders 102 are arranged at two ends of the neck connecting groove 101, and are clamped in a gap between the decorative strip holder 102 and the head rear shell 1, so that the decorative strip 2 is attached to the inner side surface of the neck connecting groove 101.
The head rear shell 1 is arranged in an arc-shaped hemispherical groove or an ellipsoidal groove;
the neck connecting groove 101 extends along the arc direction of the vertical section of the head back shell 1 and ends at a position lower than the two arc ends of the head back shell 1, and does not penetrate through the two ends of the head back shell 1, so as to form a neck connecting groove 101 arranged in the head back shell 1;
the decoration strip 2 is arranged in an annular shape and is attached along the neck connecting groove 101, so that the inside of the neck connecting groove 101 is not exposed, decoration strip holders 102 are arranged at the two ends of the neck connecting groove 101 on the inner side surface of the head rear shell 1, the decoration strip holders 102 are fixedly arranged at the two ends of the neck connecting groove 101 on the inner side surface of the head rear shell 1, a decoration strip holder through hole 103 is formed in the middle of each decoration strip holder 102, and the decoration strip 2 penetrates through the decoration strip holder 102 and is attached to the inner side surface of the neck connecting groove 101;
further, in a preferred embodiment, the method further comprises
The rack support 103 is arranged in the annular shape of the decorative strip 2 in an arc shape and is fixedly connected with the inner side surface of the head rear shell 1;
a gear 3 fitted to the rack bracket 103;
a gear motor 4 connected with the gear 3 and driving the gear 3;
the gear motor bracket 5 is connected with the gear motor 4;
the top of the supporting plate 6 is connected with the bottom of the gear motor bracket 5;
and the at least one decorative strip connecting hole 21 is formed in the joint of the gear motor bracket 5 or the supporting plate 6 and the decorative strip 2.
The rack support 103 is arranged in an arc shape, is arranged at an upper position in the head rear shell 1 of the neck connecting groove 101, and is provided with a decorative strip sliding hole 1032 along the annular extension direction of the decorative strip between the rack support and the neck connecting groove 101; the rack 1034 of the rack bracket 103 extends along the arc shape of the upper surface of the rack bracket 103 to be arranged in an arc shape;
the gear 3 is arranged above the rack bracket 103 and is arranged corresponding to the rack 1034 on the rack bracket 103, so that the gear can slide along the arc-shaped extending direction of the rack bracket 103;
the gear motor 4 is arranged corresponding to the gear 3, and is preferably a servo motor or a stepping motor;
the gear motor bracket 5 is connected with the gear motor 4 and is arranged above the groove of the neck connecting groove 101;
the support plate 6 is a connecting part connected below the neck of the robot, the support plate 6 is a vertical or oblique connecting plate, the gear motor bracket 5 and the support plate 6 can also be integrally arranged according to the corresponding connecting direction set by the opening direction of the neck connecting groove 101, and the decorative strip 2 is fixed with the decorative strip 2 by a fixing device provided with a decorative strip connecting hole 21 at the position connected with the decorative strip 2;
the decorative strip 2 is fixedly connected with a gear motor bracket 5 and a supporting plate 6, and the gear motor bracket 5 is connected with a gear motor 4 and a gear 3; the decoration strip holder 102 and the rack support 103 are fixedly arranged on the inner side surface of the head back shell 1, the head back shell 1 and the support plate 6 slide relatively through the sliding of the gear 3 on the rack support 103, the support plate 6 is fixedly connected with a part below the neck of the robot, and the relatively vertical arc-shaped sliding of the head back shell 1 is realized under the condition that the support plate 6 is not moved, so that the robot can perform head pitching motion.
Further, in a preferred embodiment, the gear motor support 5 and the support plate 6 are integrally formed. When integrally molded, the connection between the gear motor bracket 5 and the support plate 6 and the decorative strip 2 is provided with a part for penetrating and fixing the decorative strip 2, such as a pin, a pin and the like, and preferably, a cylindrical strip is inserted into the decorative strip connecting hole 21.
Furthermore, in a preferred embodiment, the decorative strip 2, the gear motor bracket 5 and the support plate 6 are attached proximate to the inner side of the head rear shell 1. In this embodiment, the decorative strip 2, the gear motor bracket 5 and the support frame 6 are respectively a single fixed part and are connected together, and a connecting member such as a screw, a pin, etc. is sequentially connected with the support plate 6, the decorative strip connecting hole 21 on the decorative strip 2, the gear motor bracket 5 and fixed together.
As shown in fig. 3 and 4, in a preferred embodiment, the trim strip holder 102 is provided in an arc-shaped sheet shape having a difference in arc from the head rear case 1.
The trim strip holder 102 is in an upward-warped arc shape, so that the trim strip 2 is bent upward at the trim strip holder 102;
in a preferred embodiment, as shown in fig. 8 and 9, the decorative strip 2 is in a strip-shaped annular arrangement, and decorative strip connecting holes 21 are arranged at two ends of the decorative strip 2 to be connected with the gear motor bracket/or the supporting plate 6.
In this embodiment, the decorative strip 2 is a strip-shaped decorative strip, which is not a complete annular decorative strip, but is bent, and decorative strip connecting holes 21 are formed at both ends to be connected and fixed with the gear motor bracket 5 and the support plate 6.
Further, in a preferred embodiment, the gear motor bracket 5 is engaged with the gear 3 and slidably connected to the rack bracket 103.
The upper end of the gear motor bracket 5 is arranged above the rack bracket 103, and is provided with a transverse plate 51 part spanning the rack bracket 103 and a vertical sliding groove connecting plate 52, the cross plate 51 and the sliding groove connecting plate 52 are connected to form a cavity for accommodating the gear 3, and a shaft connecting hole 53 of the gear 3 is provided on the sliding groove connecting plate 52, the rotating shaft of the gear 3 is engaged in the shaft connecting hole 53, the arc-shaped side face of the rack support 103 is provided with an arc-shaped sliding connection groove 1033, the sliding connection groove 1033 is connected with the sliding connection groove connection plate 52 of the gear motor support 5, and preferably, an inward connection convex strip is arranged at a position where the sliding connection groove connection plate 52 corresponds to the sliding connection groove 1033, so that the connection convex strip is clamped in the sliding connection groove 1033, the gear motor support 5 is connected with the gear 3, and the gear motor support 103 is connected in a sliding manner.
Further, in a preferred embodiment, the rack bracket 103 is provided with a decorative strip sliding groove 1031 on both sides.
The width of the decorative strip sliding groove 1031 is adapted to the decorative strip 2 and is arranged at the side position of the decorative strip 2 surrounding the rack support 103, and the decorative strip sliding groove 1031 enables the decorative strip 2 to better slide along the rack support 103.
Still further, in a preferred embodiment, the decorative strip 2 has a color consistent with the color of the outer surface of the head back shell 1. The surface of the decorative strip 2 is made to be consistent with the color of the outer surface of the head rear shell 1 by painting or electroplating or other processes.
Still further, in a preferred embodiment, the trim strip 2 is a steel strip. Preferably, the trim strip 2 is made of a material with certain resilience and is wear-resistant, and is preferably made of steel, and more preferably made of stainless steel.
The use method of the decorative mechanism for shielding the head sliding chute comprises the following steps:
in a static state, the gear 3 is in the initial position, at the leftmost end, the rightmost end and the middle of the rack support 103, when the robot needs to perform a pitching action, the switch of the gear motor 4 is turned on, the gear 3 slides on the rack of the rack support 103, the gear motor bracket 5 and the supporting plate 6 are not fixed, the rotation of the gear 3 drives the rack bracket 103 to rotate, the rack bracket 103 is fixedly arranged on the inner side surface of the head rear shell 1, when the rack support 103 rotates, the head rear shell 1 also rotates along with the rack support, so that the head of the robot takes a bending or pitching motion, when the head of the robot needs to be returned, the gear motor 4 is controlled to rotate the gear 3, so that after the gear 3 drives the rack bracket 103 to slide, the head rear shell 1 is driven to rotate, after the head rear shell reaches a set position, the gear motor 4 is turned off, the gear 3 stops rotating, and the whole operation is completed.
In summary, the decoration mechanism for shielding the head sliding groove of the invention utilizes the steel sheet fixing frame and the head back shell to fix and cling the thin steel sheet to the inner surface of the head back shell, based on the rigidity characteristic of the steel sheet, when the head moves, the steel sheet always clings to the inner surface of the head back shell, and the steel sheet becomes a part of the appearance of the robot through a special surface treatment mode. Because the steel sheet has certain resilience, after the steel sheet is annularly bent, certain resilience tension can be kept, so that the steel sheet surrounds the gear fixing frame in an arch shape without collapsing and softening, and the sliding of the gear is not influenced. The outer surface of the steel sheet is set to be consistent with the outer surface of the head back shell in color, so that mechanical parts in a neck connecting groove on the head back shell are not exposed to influence the appearance when the pitching angle changes.
The embodiments of the present invention have been described in detail, but the embodiments are merely examples, and the present invention is not limited to the embodiments described above. Any equivalent modifications and substitutions to those skilled in the art are also within the scope of the present invention. Accordingly, equivalent changes and modifications made without departing from the spirit and scope of the present invention should be covered by the present invention.
Claims (6)
1. The utility model provides a shelter from decoration mechanism of head spout which characterized in that: comprises that
A rear shell is arranged at one end and is in an arc groove shape;
the neck connecting groove penetrates through the bottom of the head rear shell in an arc shape;
the decorative strip is annularly arranged on the inner side surface of the neck connecting groove and is attached to the inner side surface of the head rear shell in a sliding manner;
the two decorative strip holders are arranged at two ends of the neck connecting groove, and are clamped in a gap between the decorative strip holder and the head rear shell, so that the decorative strip is attached to the inner side surface of the neck connecting groove;
the rack support is arranged in the ring shape of the decorative strip in an arc shape and is fixedly connected with the inner side surface of the head rear shell; the rack support is arranged at the upper position in the head rear shell of the neck connecting groove, a decorative strip sliding hole is formed between the rack support and the neck connecting groove and arranged along the annular extension direction of the decorative strip, and the rack of the rack support extends to be arc-shaped along the upper surface of the rack support;
the gear is matched with the rack bracket;
the gear motor is connected with the gear and drives the gear;
the gear motor bracket is connected with the gear motor;
the top of the supporting plate is connected with the bottom of the gear motor bracket;
the decoration strip connecting hole is formed in the joint of the gear motor support or the supporting plate and the decoration strip;
the decorative strip is arranged in a strip-shaped annular shape, and decorative strip connecting holes are formed in the two ends of the decorative strip and are connected with the gear motor bracket and/or the supporting plate;
the gear motor support is matched with the gear in a clamping manner and is connected with the rack support in a sliding manner;
the decorative strips are steel strips;
gear motor support upper end sets up in rack support top position to set up and stride across rack support's horizontal plate portion and vertical to sliding tray connecting plate, the cavity that holds the gear is got up to form to diaphragm and sliding tray connecting plate are connected to set up the hub connection hole of gear on the sliding tray connecting plate, make the pivot block of gear in the hub connection hole, rack support arc side is provided with curved sliding connection groove, sliding connection groove with the sliding tray connecting plate of gear motor support is connected, sets up inside connection gib block in the position that sliding connection groove connecting plate and sliding connection groove correspond, makes connection gib block in sliding connection groove, makes gear motor support and gear connection, and with rack support sliding connection.
2. The mechanism of claim 1, wherein: the gear motor support and the support plate are integrally formed.
3. The mechanism of claim 1, wherein: the decorative strip, the gear motor support and the supporting plate are connected to the inner side face of the proximity head rear shell.
4. The mechanism of claim 3, wherein: the decorative strip retainer is arranged into an arc sheet shape with radian difference with the head rear shell.
5. The mechanism of claim 3, wherein: and decorative strip sliding grooves are formed in two sides of the rack support.
6. The mechanism of claim 3, wherein: the decorative strip has the color consistent with that of the outer surface of the head rear shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711484573.6A CN108189075B (en) | 2017-12-29 | 2017-12-29 | Decorate mechanism of sheltering from head spout |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711484573.6A CN108189075B (en) | 2017-12-29 | 2017-12-29 | Decorate mechanism of sheltering from head spout |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108189075A CN108189075A (en) | 2018-06-22 |
| CN108189075B true CN108189075B (en) | 2021-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711484573.6A Active CN108189075B (en) | 2017-12-29 | 2017-12-29 | Decorate mechanism of sheltering from head spout |
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| CN (1) | CN108189075B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110154015A (en) * | 2019-06-20 | 2019-08-23 | 深圳弗徕威智能科技有限公司 | A kind of intelligent robot, luffing mechanism and its drive mechanism |
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| JPH08219152A (en) * | 1995-02-15 | 1996-08-27 | Thk Kk | Dust protective cover for track rail in straight line guide device |
| CN102713354A (en) * | 2010-01-15 | 2012-10-03 | Thk株式会社 | Linear actuator equipped with dustproof mechanism |
| CN203756740U (en) * | 2014-01-20 | 2014-08-06 | 东佑达自动化科技股份有限公司 | Sliding table |
| CN106625602A (en) * | 2016-12-30 | 2017-05-10 | 深圳市优必选科技有限公司 | Robot |
| CN106914917A (en) * | 2017-04-27 | 2017-07-04 | 河北工业大学 | A kind of compact variation rigidity rotates flexible joint |
| CN106948947A (en) * | 2017-02-22 | 2017-07-14 | 宁波浙大电子有限公司 | The manufacture craft of throttle pushing meanss and its dust-proof belt with dust reduction capability |
-
2017
- 2017-12-29 CN CN201711484573.6A patent/CN108189075B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08219152A (en) * | 1995-02-15 | 1996-08-27 | Thk Kk | Dust protective cover for track rail in straight line guide device |
| CN102713354A (en) * | 2010-01-15 | 2012-10-03 | Thk株式会社 | Linear actuator equipped with dustproof mechanism |
| CN203756740U (en) * | 2014-01-20 | 2014-08-06 | 东佑达自动化科技股份有限公司 | Sliding table |
| CN106625602A (en) * | 2016-12-30 | 2017-05-10 | 深圳市优必选科技有限公司 | Robot |
| CN106948947A (en) * | 2017-02-22 | 2017-07-14 | 宁波浙大电子有限公司 | The manufacture craft of throttle pushing meanss and its dust-proof belt with dust reduction capability |
| CN106914917A (en) * | 2017-04-27 | 2017-07-04 | 河北工业大学 | A kind of compact variation rigidity rotates flexible joint |
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| CN108189075A (en) | 2018-06-22 |
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